multi-network streaming

[Theodus]

• support multi-network batch queries: feat: add support for multi-network batch queries #1588
• clarify watermark and cursor terminology:
  refactor(common): clarify watermark and cursor terminology #1850
• update batch query metadata based on Improve rewind interface for streaming clients #1099
• make BlockRange::prev_hash non-optional
  • remove eth-beacon: fix: remove eth-beacon extractor #1594
  • fix Solana extractor
• remove start_block from derived dataset manifests: fix(datasets-derived): remove start_block from derived dataset manifests #1848
• multi-network streaming
  • support multi-network segments fix: support multi-network segment chains #1722
  • add segment watermark to parquet metadata:
    feat(common): add segment watermark to parquet metadata #1884
  • add multi-network support to PhysicalTable:
    refactor(common): add multi-network support to PhysicalTable #1968
  • improve rewind interface for streaming clients (Improve rewind interface for streaming clients #1099)
  • calculate _block_num (watermark) for multi-network tables: feat(common): initial multi-network incrementalizer support #1954
  • update StreamingQuery to handle multiple networks
  • remove any manifest validation preventing multi-network dependencies
  • update documentation
• multi-network Joins